This is the Garmin GDU1500. This 3D printable project is designed to replicate the real Garmin GDU1500 for home flight sim users. The design is very open and can be used with X Plane, MSFS2020, FSX, P3D... It is designed to be panel mounted.
The project comes with all the parts in stl format for 3D printing. It also has custom designed pcb Gerber files so that you can order the pcbs from a manufacturing service (the pcbs are also available for purchase in the FSD store) . I have also included illustrated instructions to help with assembly.
It is also available with the entire model in .STEP format. This is useful for those who need to make modifications to the 3D model for their specific needs.
Find more info and download the instructions HERE